Fluidized bed reactor
AssigneeWacker Chemie AG
InventorsJost Gansauge, Johann Muschi, Hans Freudlsperger
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Abstract
A fluidized bed reactor containing a heat exchange apparatus for conveying a heat transfer medium comprising at least one pipe which extends in a vertical direction from the top of the reaction chamber into the fluidized bed with one end of the vertical pipe which points in the direction of the gas flow having a conical tapered end and/or a jacket on the outside of the reactor wall in the form of a serpentine conduit having a rectangular cross section and a domed cover.
Claims7
A fluidized bed reactor for the preparation of silicon-halogen compounds from the reaction of a silicon containing contact mass with organic halides, said fluidized bed reactor containing a heat exchange apparatus for conveying a heat transfer medium, said heat exchange apparatus having at least one pipe which is suspended vertically from the top of said reactor into the fluidized bed, said pipe having a concically tapered configuration at its end which is opposite to the direction of gas flow in which the inside of said conically tapered section of the pipe is solid, a jacket on the outside wall of said fluidized bed reactor which forms a serpentine conduit having a rectangular cross section which is enclosed on its outer most surface with a cover having a dome-shaped configuration, said jacket is connected to the pipe so thatthe heat transfer medium is conveyed through said jacket into said pipe.
Dependencies are inferred from the claim text.